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ltrace/add-sw_64-support-not-upstream-sysdeps.patch
herengui bbf7514c0e 添加龙芯和申威架构支持 
Signed-off-by: herengui <herengui@kylinsec.com.cn>
(cherry picked from commit 3e9aabe1d36c022487c490439602193596a37aa0)
2023-09-06 14:56:03 +08:00

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From d1843238dceda9b9d2196e384dad43aabfcdae82 Mon Sep 17 00:00:00 2001
From: herengui <herengui@kylinsec.com.cn>
Date: Tue, 29 Aug 2023 09:31:13 +0800
Subject: [PATCH 2/2] add loongarch support not upstream sysdeps
Signed-off-by: herengui <herengui@kylinsec.com.cn>
---
sysdeps/linux-gnu/sw_64/Makefile.am | 34 ++
sysdeps/linux-gnu/sw_64/Makefile.in | 629 +++++++++++++++++++++++++++
sysdeps/linux-gnu/sw_64/arch.h | 29 ++
sysdeps/linux-gnu/sw_64/plt.c | 36 ++
sysdeps/linux-gnu/sw_64/ptrace.h | 21 +
sysdeps/linux-gnu/sw_64/regs.c | 61 +++
sysdeps/linux-gnu/sw_64/signalent.h | 52 +++
sysdeps/linux-gnu/sw_64/syscallent.h | 384 ++++++++++++++++
sysdeps/linux-gnu/sw_64/trace.c | 97 +++++
9 files changed, 1343 insertions(+)
create mode 100644 sysdeps/linux-gnu/sw_64/Makefile.am
create mode 100644 sysdeps/linux-gnu/sw_64/Makefile.in
create mode 100644 sysdeps/linux-gnu/sw_64/arch.h
create mode 100644 sysdeps/linux-gnu/sw_64/plt.c
create mode 100644 sysdeps/linux-gnu/sw_64/ptrace.h
create mode 100644 sysdeps/linux-gnu/sw_64/regs.c
create mode 100644 sysdeps/linux-gnu/sw_64/signalent.h
create mode 100644 sysdeps/linux-gnu/sw_64/syscallent.h
create mode 100644 sysdeps/linux-gnu/sw_64/trace.c
diff --git a/sysdeps/linux-gnu/sw_64/Makefile.am b/sysdeps/linux-gnu/sw_64/Makefile.am
new file mode 100644
index 0000000..5c6ecc2
--- /dev/null
+++ b/sysdeps/linux-gnu/sw_64/Makefile.am
@@ -0,0 +1,34 @@
+# This file is part of ltrace.
+# Copyright (C) 2010 Marc Kleine-Budde, Pengutronix
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of the
+# License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+# 02110-1301 USA
+
+noinst_LTLIBRARIES = \
+ ../libcpu.la
+
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+ plt.c \
+ regs.c \
+ trace.c
+
+noinst_HEADERS = \
+ arch.h \
+ ptrace.h \
+ signalent.h \
+ syscallent.h
+
+MAINTAINERCLEANFILES = \
+ Makefile.in
diff --git a/sysdeps/linux-gnu/sw_64/Makefile.in b/sysdeps/linux-gnu/sw_64/Makefile.in
new file mode 100644
index 0000000..8d71f51
--- /dev/null
+++ b/sysdeps/linux-gnu/sw_64/Makefile.in
@@ -0,0 +1,629 @@
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+
+cscopelist-am: $(am__tagged_files)
+ list='$(am__tagged_files)'; \
+ case "$(srcdir)" in \
+ [\\/]* | ?:[\\/]*) sdir="$(srcdir)" ;; \
+ *) sdir=$(subdir)/$(srcdir) ;; \
+ esac; \
+ for i in $$list; do \
+ if test -f "$$i"; then \
+ echo "$(subdir)/$$i"; \
+ else \
+ echo "$$sdir/$$i"; \
+ fi; \
+ done >> $(top_builddir)/cscope.files
+
+distclean-tags:
+ -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
+
+distdir: $(DISTFILES)
+ @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ list='$(DISTFILES)'; \
+ dist_files=`for file in $$list; do echo $$file; done | \
+ sed -e "s|^$$srcdirstrip/||;t" \
+ -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+ case $$dist_files in \
+ */*) $(MKDIR_P) `echo "$$dist_files" | \
+ sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+ sort -u` ;; \
+ esac; \
+ for file in $$dist_files; do \
+ if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+ if test -d $$d/$$file; then \
+ dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+ if test -d "$(distdir)/$$file"; then \
+ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+ fi; \
+ if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+ cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
+ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+ fi; \
+ cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+ else \
+ test -f "$(distdir)/$$file" \
+ || cp -p $$d/$$file "$(distdir)/$$file" \
+ || exit 1; \
+ fi; \
+ done
+check-am: all-am
+check: check-am
+all-am: Makefile $(LTLIBRARIES) $(HEADERS)
+installdirs:
+install: install-am
+install-exec: install-exec-am
+install-data: install-data-am
+uninstall: uninstall-am
+
+install-am: all-am
+ @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-am
+install-strip:
+ if test -z '$(STRIP)'; then \
+ $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+ install; \
+ else \
+ $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+ "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+ fi
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+ -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+ -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+ -rm -f ../$(am__dirstamp)
+
+maintainer-clean-generic:
+ @echo "This command is intended for maintainers to use"
+ @echo "it deletes files that may require special tools to rebuild."
+ -test -z "$(MAINTAINERCLEANFILES)" || rm -f $(MAINTAINERCLEANFILES)
+clean: clean-am
+
+clean-am: clean-generic clean-libtool clean-noinstLTLIBRARIES \
+ mostlyclean-am
+
+distclean: distclean-am
+ -rm -rf ./$(DEPDIR)
+ -rm -f Makefile
+distclean-am: clean-am distclean-compile distclean-generic \
+ distclean-tags
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+html-am:
+
+info: info-am
+
+info-am:
+
+install-data-am:
+
+install-dvi: install-dvi-am
+
+install-dvi-am:
+
+install-exec-am:
+
+install-html: install-html-am
+
+install-html-am:
+
+install-info: install-info-am
+
+install-info-am:
+
+install-man:
+
+install-pdf: install-pdf-am
+
+install-pdf-am:
+
+install-ps: install-ps-am
+
+install-ps-am:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+ -rm -rf ./$(DEPDIR)
+ -rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-compile mostlyclean-generic \
+ mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am:
+
+.MAKE: install-am install-strip
+
+.PHONY: CTAGS GTAGS TAGS all all-am check check-am clean clean-generic \
+ clean-libtool clean-noinstLTLIBRARIES cscopelist-am ctags \
+ ctags-am distclean distclean-compile distclean-generic \
+ distclean-libtool distclean-tags distdir dvi dvi-am html \
+ html-am info info-am install install-am install-data \
+ install-data-am install-dvi install-dvi-am install-exec \
+ install-exec-am install-html install-html-am install-info \
+ install-info-am install-man install-pdf install-pdf-am \
+ install-ps install-ps-am install-strip installcheck \
+ installcheck-am installdirs maintainer-clean \
+ maintainer-clean-generic mostlyclean mostlyclean-compile \
+ mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
+ tags tags-am uninstall uninstall-am
+
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/sysdeps/linux-gnu/sw_64/arch.h b/sysdeps/linux-gnu/sw_64/arch.h
new file mode 100644
index 0000000..55400a4
--- /dev/null
+++ b/sysdeps/linux-gnu/sw_64/arch.h
@@ -0,0 +1,29 @@
+/*
+ * This file is part of ltrace.
+ * Copyright (C) 2004 Juan Cespedes
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ */
+
+#define BREAKPOINT_VALUE { 0x80, 0x00, 0x00, 0x00 }
+#define BREAKPOINT_LENGTH 4
+#define DECR_PC_AFTER_BREAK 4
+#define ARCH_ENDIAN_LITTLE
+
+#define LT_ELFCLASS ELFCLASS64
+#define LT_ELF_MACHINE EM_SW_64
+#define LT_ELFCLASS2 ELFCLASS64
+#define LT_ELF_MACHINE2 EM_FAKE_SW_64
diff --git a/sysdeps/linux-gnu/sw_64/plt.c b/sysdeps/linux-gnu/sw_64/plt.c
new file mode 100644
index 0000000..2e6342d
--- /dev/null
+++ b/sysdeps/linux-gnu/sw_64/plt.c
@@ -0,0 +1,36 @@
+/*
+ * This file is part of ltrace.
+ * Copyright (C) 2004,2008,2009 Juan Cespedes
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ */
+
+#include <gelf.h>
+#include "proc.h"
+#include "common.h"
+#include "library.h"
+
+GElf_Addr
+arch_plt_sym_val(struct ltelf *lte, size_t ndx, GElf_Rela *rela)
+{
+ return lte->plt_addr + ndx * 12 + 32;
+}
+
+void *
+sym2addr(struct process *proc, struct library_symbol *sym)
+{
+ return sym->enter_addr;
+}
diff --git a/sysdeps/linux-gnu/sw_64/ptrace.h b/sysdeps/linux-gnu/sw_64/ptrace.h
new file mode 100644
index 0000000..ad7e0d6
--- /dev/null
+++ b/sysdeps/linux-gnu/sw_64/ptrace.h
@@ -0,0 +1,21 @@
+/*
+ * This file is part of ltrace.
+ * Copyright (C) 2004 Juan Cespedes
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ */
+
+#include <sys/ptrace.h>
diff --git a/sysdeps/linux-gnu/sw_64/regs.c b/sysdeps/linux-gnu/sw_64/regs.c
new file mode 100644
index 0000000..9ccd8f2
--- /dev/null
+++ b/sysdeps/linux-gnu/sw_64/regs.c
@@ -0,0 +1,61 @@
+/*
+ * This file is part of ltrace.
+ * Copyright (C) 2013 Petr Machata, Red Hat Inc.
+ * Copyright (C) 2004,2008,2009 Juan Cespedes
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ */
+
+#include "config.h"
+
+#include <sys/types.h>
+#include <sys/ptrace.h>
+#include <asm/ptrace.h>
+
+#include "proc.h"
+#include "common.h"
+
+#if (!defined(PTRACE_PEEKUSER) && defined(PTRACE_PEEKUSR))
+# define PTRACE_PEEKUSER PTRACE_PEEKUSR
+#endif
+
+#if (!defined(PTRACE_POKEUSER) && defined(PTRACE_POKEUSR))
+# define PTRACE_POKEUSER PTRACE_POKEUSR
+#endif
+
+void *
+get_instruction_pointer(struct process *proc)
+{
+ return (void *)ptrace(PTRACE_PEEKUSER, proc->pid, 64 /* REG_PC */ , 0);
+}
+
+void
+set_instruction_pointer(struct process *proc, void *addr)
+{
+ ptrace(PTRACE_POKEUSER, proc->pid, 64 /* REG_PC */ , addr);
+}
+
+void *
+get_stack_pointer(struct process *proc)
+{
+ return (void *)ptrace(PTRACE_PEEKUSER, proc->pid, 30 /* REG_FP */ , 0);
+}
+
+void *
+get_return_addr(struct process *proc, void *stack_pointer)
+{
+ return (void *)ptrace(PTRACE_PEEKUSER, proc->pid, 26 /* RA */ , 0);
+}
diff --git a/sysdeps/linux-gnu/sw_64/signalent.h b/sysdeps/linux-gnu/sw_64/signalent.h
new file mode 100644
index 0000000..e9588fa
--- /dev/null
+++ b/sysdeps/linux-gnu/sw_64/signalent.h
@@ -0,0 +1,52 @@
+/*
+ * This file is part of ltrace.
+ * Copyright (C) 2006 Ian Wienand
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ */
+
+"SIG_0", /* 0 */
+ "SIGHUP", /* 1 */
+ "SIGINT", /* 2 */
+ "SIGQUIT", /* 3 */
+ "SIGILL", /* 4 */
+ "SIGTRAP", /* 5 */
+ "SIGABRT", /* 6 */
+ "SIGEMT", /* 7 */
+ "SIGFPE", /* 8 */
+ "SIGKILL", /* 9 */
+ "SIGBUS", /* 10 */
+ "SIGSEGV", /* 11 */
+ "SIGSYS", /* 12 */
+ "SIGPIPE", /* 13 */
+ "SIGALRM", /* 14 */
+ "SIGTERM", /* 15 */
+ "SIGURG", /* 16 */
+ "SIGSTOP", /* 17 */
+ "SIGTSTP", /* 18 */
+ "SIGCONT", /* 19 */
+ "SIGCHLD", /* 20 */
+ "SIGTTIN", /* 21 */
+ "SIGTTOU", /* 22 */
+ "SIGIO", /* 23 */
+ "SIGXCPU", /* 24 */
+ "SIGXFSZ", /* 25 */
+ "SIGVTALRM", /* 26 */
+ "SIGPROF", /* 27 */
+ "SIGWINCH", /* 28 */
+ "SIGINFO", /* 29 */
+ "SIGUSR1", /* 30 */
+ "SIGUSR2", /* 31 */
diff --git a/sysdeps/linux-gnu/sw_64/syscallent.h b/sysdeps/linux-gnu/sw_64/syscallent.h
new file mode 100644
index 0000000..586f4a2
--- /dev/null
+++ b/sysdeps/linux-gnu/sw_64/syscallent.h
@@ -0,0 +1,384 @@
+/*
+ * This file is part of ltrace.
+ * Copyright (C) 2006 Ian Wienand
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ */
+
+ "exit", /* 1 */
+ "fork", /* 2 */
+ "read", /* 3 */
+ "write", /* 4 */
+ "close", /* 6 */
+ "link", /* 9 */
+ "unlink", /* 10 */
+ "chdir", /* 12 */
+ "fchdir", /* 13 */
+ "mknod", /* 14 */
+ "chmod", /* 15 */
+ "chown", /* 16 */
+ "brk", /* 17 */
+ "lseek", /* 19 */
+ "getxpid", /* 20 */
+ "umount", /* 22 */
+ "setuid", /* 23 */
+ "getxuid", /* 24 */
+ "ptrace", /* 26 */
+ "access", /* 33 */
+ "sync", /* 36 */
+ "kill", /* 37 */
+ "setpgid", /* 39 */
+ "dup", /* 41 */
+ "pipe", /* 42 */
+ "open", /* 45 */
+ "getxgid", /* 47 */
+ "odd_sigprocmask", /* 48 */
+ "acct", /* 51 */
+ "sigpending", /* 52 */
+ "ioctl", /* 54 */
+ "symlink", /* 57 */
+ "readlink", /* 58 */
+ "execve", /* 59 */
+ "umask", /* 60 */
+ "chroot", /* 61 */
+ "getpgrp", /* 63 */
+ "vfork", /* 66 */
+ "stat", /* 67 */
+ "lstat", /* 68 */
+ "mmap", /* 71 */
+ "munmap", /* 73 */
+ "mprotect", /* 74 */
+ "madvise", /* 75 */
+ "vhangup", /* 76 */
+ "getgroups", /* 79 */
+ "setgroups", /* 80 */
+ "setpgrp", /* 82 */
+ "gethostname", /* 87 */
+ "sethostname", /* 88 */
+ "dup2", /* 90 */
+ "fstat", /* 91 */
+ "fcntl", /* 92 */
+ "poll", /* 94 */
+ "fsync", /* 95 */
+ "setpriority", /* 96 */
+ "socket", /* 97 */
+ "connect", /* 98 */
+ "accept", /* 99 */
+ "osf_getpriority", /* 100 */
+ "send", /* 101 */
+ "recv", /* 102 */
+ "sigreturn", /* 103 */
+ "bind", /* 104 */
+ "setsockopt", /* 105 */
+ "listen", /* 106 */
+ "sigsuspend", /* 111 */
+ "recvmsg", /* 113 */
+ "sendmsg", /* 114 */
+ "getsockopt", /* 118 */
+ "SYS_119", /* 119 */
+ "readv", /* 120 */
+ "writev", /* 121 */
+ "fchown", /* 123 */
+ "fchmod", /* 124 */
+ "recvfrom", /* 125 */
+ "setreuid", /* 126 */
+ "setregid", /* 127 */
+ "rename", /* 128 */
+ "truncate", /* 129 */
+ "ftruncate", /* 130 */
+ "flock", /* 131 */
+ "setgid", /* 132 */
+ "sendto", /* 133 */
+ "shutdown", /* 134 */
+ "socketpair", /* 135 */
+ "mkdir", /* 136 */
+ "rmdir", /* 137 */
+ "getpeername", /* 141 */
+ "getrlimit", /* 144 */
+ "setrlimit", /* 145 */
+ "setsid", /* 147 */
+ "quotactl", /* 148 */
+ "getsockname", /* 150 */
+ "sigaction", /* 156 */
+ "setdomainname", /* 166 */
+ "bpf", /* 170 */
+ "userfaultfd", /* 171 */
+ "membarrier", /* 172 */
+ "mlock2", /* 173 */
+ "getpid", /* 174 */
+ "getppid", /* 175 */
+ "getuid", /* 176 */
+ "geteuid", /* 177 */
+ "getgid", /* 178 */
+ "getegid", /* 179 */
+ "msgctl", /* 200 */
+ "msgget", /* 201 */
+ "msgrcv", /* 202 */
+ "msgsnd", /* 203 */
+ "semctl", /* 204 */
+ "semget", /* 205 */
+ "semop", /* 206 */
+ "lchown", /* 208 */
+ "osf_shmat", /* 209 */
+ "shmctl", /* 210 */
+ "shmdt", /* 211 */
+ "shmget", /* 212 */
+ "msync", /* 217 */
+ "statfs64", /* 229 */
+ "fstatfs64", /* 230 */
+ "getpgid", /* 233 */
+ "getsid", /* 234 */
+ "sigaltstack", /* 235 */
+ "sysfs", /* 254 */
+ "getsysinfo", /* 256 */
+ "setsysinfo", /* 257 */
+ "pidfd_send_signal", /* 271 */
+ "io_uring_setup", /* 272 */
+ "io_uring_enter", /* 273 */
+ "io_uring_register", /* 274 */
+ "open_tree", /* 275 */
+ "move_mount", /* 276 */
+ "fsopen", /* 277 */
+ "fsconfig", /* 278 */
+ "fsmount", /* 279 */
+ "fspick", /* 280 */
+ "pidfd_open", /* 281 */
+ "clone3", /* 282 */
+ "close_range", /* 283 */
+ "openat2", /* 284 */
+ "pidfd_getfd", /* 285 */
+ "faccessat2", /* 286 */
+ "process_madvise", /* 287 */
+ "pkey_mprotect", /* 288 */
+ "pkey_alloc", /* 289 */
+ "pkey_free", /* 290 */
+ "getpriority", /* 298 */
+ "sigprocmask", /* 299 */
+ "bdflush", /* 300 */
+ "mount", /* 302 */
+ "swapoff", /* 304 */
+ "getdents", /* 305 */
+ "create_module", /* 306 */
+ "init_module", /* 307 */
+ "delete_module", /* 308 */
+ "get_kernel_syms", /* 309 */
+ "syslog", /* 310 */
+ "reboot", /* 311 */
+ "clone", /* 312 */
+ "uselib", /* 313 */
+ "mlock", /* 314 */
+ "munlock", /* 315 */
+ "mlockall", /* 316 */
+ "munlockall", /* 317 */
+ "sysinfo", /* 318 */
+ "oldumount", /* 321 */
+ "swapon", /* 322 */
+ "times", /* 323 */
+ "personality", /* 324 */
+ "setfsuid", /* 325 */
+ "setfsgid", /* 326 */
+ "ustat", /* 327 */
+ "statfs", /* 328 */
+ "fstatfs", /* 329 */
+ "sched_setparam", /* 330 */
+ "sched_getparam", /* 331 */
+ "sched_setscheduler", /* 332 */
+ "sched_getscheduler", /* 333 */
+ "sched_yield", /* 334 */
+ "sched_get_priority_max", /* 335 */
+ "sched_get_priority_min", /* 336 */
+ "sched_rr_get_interval", /* 337 */
+ "afs_syscall", /* 338 */
+ "uname", /* 339 */
+ "nanosleep", /* 340 */
+ "mremap", /* 341 */
+ "nfsservctl", /* 342 */
+ "setresuid", /* 343 */
+ "getresuid", /* 344 */
+ "pciconfig_read", /* 345 */
+ "pciconfig_write", /* 346 */
+ "query_module", /* 347 */
+ "prctl", /* 348 */
+ "pread", /* 349 */
+ "pwrite", /* 350 */
+ "rt_sigreturn", /* 351 */
+ "rt_sigaction", /* 352 */
+ "rt_sigprocmask", /* 353 */
+ "rt_sigpending", /* 354 */
+ "rt_sigtimedwait", /* 355 */
+ "rt_sigqueueinfo", /* 356 */
+ "rt_sigsuspend", /* 357 */
+ "select", /* 358 */
+ "gettimeofday", /* 359 */
+ "settimeofday", /* 360 */
+ "getitimer", /* 361 */
+ "setitimer", /* 362 */
+ "utimes", /* 363 */
+ "getrusage", /* 364 */
+ "wait4", /* 365 */
+ "adjtimex", /* 366 */
+ "getcwd", /* 367 */
+ "capget", /* 368 */
+ "capset", /* 369 */
+ "sendfile", /* 370 */
+ "setresgid", /* 371 */
+ "getresgid", /* 372 */
+ "dipc", /* 373, not implemented */
+ "pivot_root", /* 374 */
+ "mincore", /* 375 */
+ "pciconfig_iobase", /* 376 */
+ "getdents64", /* 377 */
+ "gettid", /* 378 */
+ "readahead", /* 379 */
+ "tkill", /* 381 */
+ "setxattr", /* 382 */
+ "lsetxattr", /* 383 */
+ "fsetxattr", /* 384 */
+ "getxattr", /* 385 */
+ "lgetxattr", /* 386 */
+ "fgetxattr", /* 387 */
+ "listxattr", /* 388 */
+ "llistxattr", /* 389 */
+ "flistxattr", /* 390 */
+ "removexattr", /* 391 */
+ "lremovexattr", /* 392 */
+ "fremovexattr", /* 393 */
+ "futex", /* 394 */
+ "sched_setaffinity", /* 395 */
+ "sched_getaffinity", /* 396 */
+ "tuxcall", /* 397 */
+ "io_setup", /* 398 */
+ "io_destroy", /* 399 */
+ "io_getevents", /* 400 */
+ "io_submit", /* 401 */
+ "io_cancel", /* 402 */
+ "SYS_403", /* 403 */
+ "SYS_404", /* 404 */
+ "exit_group", /* 405 */
+ "lookup_dcookie", /* 406 */
+ "epoll_create", /* 407 */
+ "epoll_ctl", /* 408 */
+ "epoll_wait", /* 409 */
+ "remap_file_pages", /* 410 */
+ "set_tid_address", /* 411 */
+ "restart_syscall", /* 412 */
+ "fadvise", /* 413 */
+ "timer_create", /* 414 */
+ "timer_settime", /* 415 */
+ "timer_gettime", /* 416 */
+ "timer_getoverrun", /* 417 */
+ "timer_delete", /* 418 */
+ "clock_settime", /* 419 */
+ "clock_gettime", /* 420 */
+ "clock_getres", /* 421 */
+ "clock_nanosleep", /* 422 */
+ "semtimedop", /* 423 */
+ "tgkill", /* 424 */
+ "stat64", /* 425 */
+ "lstat64", /* 426 */
+ "fstat64", /* 427 */
+ "vserver", /* 428 */
+ "mbind", /* 429 */
+ "get_mempolicy", /* 430 */
+ "set_mempolicy", /* 431 */
+ "mq_open", /* 432 */
+ "mq_unlink", /* 433 */
+ "mq_timedsend", /* 434 */
+ "mq_timedreceive", /* 435 */
+ "mq_notify", /* 436 */
+ "mq_getsetattr", /* 437 */
+ "waitid", /* 438 */
+ "add_key", /* 439 */
+ "request_key", /* 440 */
+ "keyctl", /* 441 */
+ "request_key", /* 442 */
+ "ioprio_set", /* 443 */
+ "inotify_init", /* 444 */
+ "inotify_add_watch", /* 445 */
+ "inotify_rm_watch", /* 446 */
+ "fdatasync", /* 447 */
+ "kexec_load", /* 448 */
+ "migrate_pages", /* 449 */
+ "openat", /* 450 */
+ "mkdirat", /* 451 */
+ "mknodat", /* 452 */
+ "fchownat", /* 453 */
+ "futimesat", /* 454 */
+ "fstatat64", /* 455 */
+ "unlinkat", /* 456 */
+ "renameat", /* 457 */
+ "linkat", /* 458 */
+ "symlinkat", /* 459 */
+ "readlinkat", /* 460 */
+ "fchmodat", /* 461 */
+ "faccessat", /* 462 */
+ "pselect6", /* 463 */
+ "ppoll", /* 464 */
+ "unshare", /* 465 */
+ "set_robust_list", /* 466 */
+ "get_robust_list", /* 467 */
+ "splice", /* 468 */
+ "sync_file_range", /* 469 */
+ "tee", /* 470 */
+ "vmsplice", /* 471 */
+ "move_pages", /* 472 */
+ "getcpu", /* 473 */
+ "epoll_pwait", /* 474 */
+ "utimensat", /* 475 */
+ "signalfd", /* 476 */
+ "timerfd", /* 477 */
+ "eventfd", /* 478 */
+ "recvmmsg", /* 479 */
+ "fallocate", /* 480 */
+ "timerfd_create", /* 481 */
+ "timerfd_settime", /* 482 */
+ "timerfd_gettime", /* 483 */
+ "signalfd4", /* 484 */
+ "eventfd2", /* 485 */
+ "epoll_create1", /* 486 */
+ "dup3", /* 487 */
+ "pipe2", /* 488 */
+ "inotify_init1", /* 489 */
+ "preadv", /* 490 */
+ "pwritev", /* 491 */
+ "rt_tgsigqueueinfo", /* 492 */
+ "perf_event_open", /* 493 */
+ "fanotify_init", /* 494 */
+ "fanotify_mark", /* 495 */
+ "prlimit64", /* 496 */
+ "name_to_handle_at", /* 497 */
+ "open_by_handle_at", /* 498 */
+ "clock_adjtime", /* 499 */
+ "syncfs", /* 500 */
+ "setns", /* 501 */
+ "accept4", /* 502 */
+ "sendmmsg", /* 503 */
+ "process_vm_readv", /* 504 */
+ "process_vm_writev", /* 505 */
+ "kcmp", /* 506 */
+ "finit_module", /* 507 */
+ "sched_setattr", /* 508 */
+ "sched_getattr", /* 509 */
+ "renameat2", /* 510 */
+ "getrandom", /* 511 */
+ "memfd_create", /* 512 */
+ "execveat", /* 513 */
+ "seccomp", /* 514 */
+ "copy_file_range", /* 515 */
+ "preadv2", /* 516 */
+ "pwritev2", /* 517 */
+ "statx" /* 518 */
+
diff --git a/sysdeps/linux-gnu/sw_64/trace.c b/sysdeps/linux-gnu/sw_64/trace.c
new file mode 100644
index 0000000..c6f7494
--- /dev/null
+++ b/sysdeps/linux-gnu/sw_64/trace.c
@@ -0,0 +1,97 @@
+/*
+ * This file is part of ltrace.
+ * Copyright (C) 2004,2008,2009 Juan Cespedes
+ * Copyright (C) 2006 Ian Wienand
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ */
+
+#include "config.h"
+
+#include <sys/types.h>
+#include <sys/wait.h>
+#include <signal.h>
+#include <sys/ptrace.h>
+#include <asm/ptrace.h>
+
+#include "proc.h"
+#include "common.h"
+#include "debug.h"
+
+#if (!defined(PTRACE_PEEKUSER) && defined(PTRACE_PEEKUSR))
+# define PTRACE_PEEKUSER PTRACE_PEEKUSR
+#endif
+
+#if (!defined(PTRACE_POKEUSER) && defined(PTRACE_POKEUSR))
+# define PTRACE_POKEUSER PTRACE_POKEUSR
+#endif
+
+void
+get_arch_dep(struct process *proc)
+{
+}
+
+/* Returns 1 if syscall, 2 if sysret, 0 otherwise.
+ */
+int
+syscall_p(struct process *proc, int status, int *sysnum)
+{
+ if (WIFSTOPPED(status)
+ && WSTOPSIG(status) == (SIGTRAP | proc->tracesysgood)) {
+ char *ip = get_instruction_pointer(proc) - 4;
+ long x = ptrace(PTRACE_PEEKTEXT, proc->pid, ip, 0);
+ debug(2, "instr: %016lx", x);
+ if ((x & 0xffffffff) != 0x00000083)
+ return 0;
+ *sysnum =
+ ptrace(PTRACE_PEEKUSER, proc->pid, 0 /* REG_R0 */ , 0);
+ if (proc->callstack_depth > 0 &&
+ proc->callstack[proc->callstack_depth - 1].is_syscall &&
+ proc->callstack[proc->callstack_depth - 1].c_un.syscall == *sysnum) {
+ return 2;
+ }
+ if (*sysnum >= 0 && *sysnum < 500) {
+ return 1;
+ }
+ }
+ return 0;
+}
+
+long
+gimme_arg(enum tof type, struct process *proc, int arg_num,
+ struct arg_type_info *info)
+{
+ if (arg_num == -1) { /* return value */
+ return ptrace(PTRACE_PEEKUSER, proc->pid, 0 /* REG_R0 */ , 0);
+ }
+
+ if (type == LT_TOF_FUNCTION || type == LT_TOF_FUNCTIONR) {
+ if (arg_num <= 5)
+ return ptrace(PTRACE_PEEKUSER, proc->pid,
+ arg_num + 16 /* REG_A0 */ , 0);
+ else
+ return ptrace(PTRACE_PEEKTEXT, proc->pid,
+ proc->stack_pointer + 8 * (arg_num - 6),
+ 0);
+ } else if (type == LT_TOF_SYSCALL || type == LT_TOF_SYSCALLR) {
+ return ptrace(PTRACE_PEEKUSER, proc->pid,
+ arg_num + 16 /* REG_A0 */ , 0);
+ } else {
+ fprintf(stderr, "gimme_arg called with wrong arguments\n");
+ exit(1);
+ }
+ return 0;
+}
--
2.41.0
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